Computer monitor screen



FIG. 1 shows a perspective view of the computer monitor screen looking from the frontal side thereof;

FIG. 2 shows a front elevation view of the computer monitor screen;

FIG. 3 shows a side elevation view looking from the left side of FIG. 1;

FIG. 4 shows a top plan view looking downwardly on FIG. 1;

FIG. 5 shows a side elevation view looking from the right side of FIG. 1.

FIG. 6 shows a rear elevation view looking from the back of FIG. 1; and,

FIG. 7 shows a view looking upwardly from the bottom of FIG. 1. 

The ornamental design for a computer monitor screen, as shown. 